| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Karanjia, Anna M (8)
|
MADST |
36.44 |
35.52 |
-0.92 |
| 2 |
Mersic, Jennifer L (8)
|
MADST |
40.35 |
36.78 |
-3.57 |
| 3 |
Roestenberg, Keegan r (8)
|
NJNJRC |
38.12 |
37.83 |
-0.29 |
| 5 |
Minter, Brinkley F (8)
|
MADST |
38.15 |
39.53 |
1.38 |
| 6 |
Agresta, Elle J (8)
|
NJNJRC |
44.18 |
40.79 |
-3.39 |
| 7 |
McCall, Anastazia E (7)
|
MADST |
49.47 |
47.46 |
-2.01 |
| 8 |
Mazzariello, Isabella G (7)
|
NJNJRC |
1:15.83 |
48.27 |
-27.56 |
| 9 |
Bojanowski, Lena S (8)
|
MADST |
|
50.42 |
- |
| 10 |
Sweitzer, Lillian M (8)
|
MADST |
|
50.79 |
- |
| 11 |
Sciacca, Larissa R (8)
|
NJNJRC |
48.73 |
50.81 |
2.08 |
| 12 |
Stanton, Emma N (7)
|
NJNJRC |
1:08.72 |
51.67 |
-17.05 |
| 13 |
Collett, Sophia M (7)
|
NJNJRC |
1:01.32 |
52.70 |
-8.62 |
| 14 |
Willoughby, Eleanor V (8)
|
MADST |
55.10 |
53.02 |
-2.08 |
| 15 |
Gujja, Yuvika N (8)
|
MADST |
1:01.07 |
55.65 |
-5.42 |
| 16 |
Fishman, Natalie E (8)
|
MADST |
53.49 |
55.99 |
2.50 |
| 17 |
Tyrell, Elise J (8)
|
MABWA |
|
56.10 |
- |
| 18 |
Lord, Joey L (8)
|
MADST |
|
57.93 |
- |
| 19 |
O'Connor, Isabella S (8)
|
MADST |
|
59.44 |
- |
| 20 |
Kozlowski, Anya E (8)
|
MADST |
1:01.23 |
1:09.22 |
7.99 |